公开(公告)号：US20160018261A1

公开(公告)日：2016-01-21

申请号：US14732170

申请日：2015-06-05

Applicant: TECAN Trading AG

Inventor： Lutz NIGGL ,  Andreas STEINBACHER

IPC: G01J3/18 ,  G01N21/64 ,  G01N21/25 ,  G01J3/06

CPC classification number: G01J3/18 ,  G01J3/06 ,  G01J2003/062 ,  G01N21/255 ,  G01N21/64 ,  G01N2201/0635

Abstract: A monochromator has at least one optical grating which is rotatable in relation to incident light of a source of light, a drive unit to rotate the optical grating by a connected drive rod around a longitudinal axis, and a control unit to control the drive unit and thereby the rotation of the optical grating. The drive unit further has a first damping element with at least one electrical conductive surface, and a second damping element which provides at least one magnetic field having a magnetic axis which penetrates the electrical conductive surface. One of the first and second damping elements is fixed to the drive rod and is rotatable along with the drive rod around the longitudinal axis thereof in relation to the other one of the second or first damping element.

Abstract translation: 单色仪具有至少一个相对于光源的入射光可旋转的光栅;驱动单元，用于通过连接的驱动杆围绕纵轴旋转光栅;以及控制单元，用于控制驱动单元和 从而光栅的旋转。 驱动单元还具有带有至少一个导电表面的第一阻尼元件和提供至少一个具有穿过导电表面的磁轴的磁场的第二阻尼元件。 第一和第二阻尼元件中的一个被固定到驱动杆，并且可以与驱动杆一起围绕其纵向轴线相对于第二或第一阻尼元件中的另一个旋转。

公开(公告)号：US20160011048A1

公开(公告)日：2016-01-14

申请号：US14794316

申请日：2015-07-08

Applicant: TECAN Trading AG

Inventor： Lutz NIGGL ,  Andreas ERLBACHER ,  Frank MÜNCHOW

IPC: G01J3/18 ,  G01J3/42 ,  G01J3/06

CPC classification number: G01J3/18 ,  G01J3/06 ,  G01J3/42 ,  G01J2003/1204 ,  G01J2003/1213 ,  G01J2003/1217 ,  G01N21/253 ,  G01N21/31 ,  G01N35/028 ,  G01N2021/3174 ,  G01N2201/084

Abstract: A spectrometer (1) comprises a light source (2), a monochromator (3) with at least one diffraction grating (4), a monochromator housing (5), an order sorting filter (7), a microplate receptacle (12) and a controller (6). The order sorting filter (7) of the spectrometer (1) comprises a substrate (23), a first optical thin film (24) and a second optical thin film (25), wherein, in a spatially partly overlapping and interference-free manner, the first optical thin film (24) is arranged on a first surface (26) and the second optical thin film (25) is arranged on a second surface (27) of the substrate (23). A spectrometer (1) equipped with a respective order sorting filter is used in a scanning method for detecting the absorption spectrum of samples examined in wells (14) of microplates (13).

Abstract translation: 光谱仪（1）包括光源（2），具有至少一个衍射光栅（4）的单色仪（3），单色仪外壳（5），订单分类过滤器（7），微板容器（12）和 控制器（6）。 光谱仪（1）的顺序分选滤光器（7）包括基板（23），第一光学薄膜（24）和第二光学薄膜（25），其中在空间上部分重叠和无干扰的方式 第一光学薄膜（24）布置在第一表面（26）上，第二光学薄膜（25）被布置在基板（23）的第二表面（27）上。 在用于检测在微孔板（13）的孔（14）中检测的样品的吸收光谱的扫描方法中，使用装备有相应的顺序分选过滤器的光谱仪（1）。